公开(公告)号：WO2012059553A1

公开(公告)日：2012-05-10

申请号：PCT/EP2011/069356

申请日：2011-11-03

申请人： ENI S.P.A. ,  UNIVERSITÁ'DEGLI STUDI DI ROMA ,  BAGATIN, Roberto ,  VIGNOLA, Rodolfo ,  SISTO, Raffaello ,  PETRANGELI PAPINI, Marco ,  TUFFI, Ricccardo ,  DE FOLLY D'AURIS, Alessandra

发明人： BAGATIN, Roberto ,  VIGNOLA, Rodolfo ,  SISTO, Raffaello ,  PETRANGELI PAPINI, Marco ,  TUFFI, Ricccardo ,  DE FOLLY D'AURIS, Alessandra

IPC分类号： C02F9/00 ,  B01J20/18 ,  C02F1/28 ,  C02F1/44 ,  C02F103/36 ,  C02F101/32 ,  C02F101/30 ,  C02F101/20 ,  C02F101/36

CPC分类号： C02F9/00 ,  B01D61/027 ,  B01D61/04 ,  B01D69/02 ,  B01D71/70 ,  B01D2311/04 ,  B01D2325/36 ,  B01J20/16 ,  B01J20/18 ,  B01J20/28064 ,  B01J20/28066 ,  B01J20/28069 ,  B01J20/28083 ,  B01J2220/58 ,  C02F1/281 ,  C02F1/44 ,  C02F2101/20 ,  C02F2101/30 ,  C02F2101/32 ,  C02F2101/325 ,  C02F2101/36 ,  C02F2103/365 ,  C02F2209/20 ,  C02F2303/20 ,  B01D2311/2626

摘要： A process for the treatment of water contaminated by polar and/or apolar organic compounds, and/or by heavy metal salts, and/or by oil dispersed or in emulsion, comprising sending said contaminated water to a system comprising: at least one adsorption (3) unit including at least one microporous or mesoporous alumino-silicate; at least one nanofiltration unit (7) including at least one hydrophilic nanofiltration membrane; wherein said hydrophilic nanofiltration membrane has a contact angle with water lower than or equal to 45°, preferably ranging from 25° to 40°.

摘要翻译： 用于处理由极性和/或非极性有机化合物和/或重金属盐，和/或通过分散或乳液的油分散的水的处理方法，包括将所述污染的水送入系统，所述系统包括：至少一种吸附 3）包含至少一个微孔或介孔铝硅酸盐的单元; 至少一个包含至少一个亲水性纳米过滤膜的纳滤单元（7） 其中所述亲水性纳米过滤膜与水的接触角低于或等于45°，优选为25°至40°。